Home & household

Intercom Key Touch Memory 3D Models and STL Files

This collection gathers 3D models related to Touch Memory intercom keys, including key housings, iButton holders, and wearable rings. You will also find items that match the TM abbreviation but belong to other product lines, such as kitchen appliance parts. You can print these files on a 3D printer and adjust them to fit different key formats. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 48 models from 6 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-11

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About the category

«Intercom Key Touch Memory 3D Models and STL Files»

The models split into a few groups. Intercom key housings replicate the shape of Touch Memory keys, while holders are designed to carry an iButton chip. Wearable versions include rings and keychains that keep the key on you. Some results also match the TM abbreviation for Thermomix accessories, which are unrelated to door entry.

When choosing a model, check the dimensions and scale on the author's page, as Touch Memory keys come in different sizes. Look at the number of parts and whether assembly is required. The author may list the material and print settings they used, along with photos of real prints. For a holder, confirm the internal cavity matches your chip type.

To narrow results, try synonyms such as iButton, Dallas key, or Touch Memory. Adding terms like holder, ring, or keychain changes the focus. If you want to avoid kitchen appliance parts, exclude Thermomix or its model numbers from your query. Related topics include NFC keychains and other small memory tags.

FAQ

Frequently asked questions

What is a Touch Memory intercom key?
It is a small metal key containing a chip that communicates with a reader when touched. In 3D printing, people often make housings or holders for these keys.
What should I check before printing a key holder?
Check the internal dimensions to match your chip, the number of parts, and any material or settings the author lists. Photos of real prints help you see how it fits together.
How do I find models for a specific chip?
Use synonyms like iButton or Dallas key in your search. You can also add the chip's shape or size to narrow results.
Why do Thermomix models appear in the results?
The abbreviation TM is shared between Touch Memory and Thermomix. Adding 'intercom' or 'iButton' to your query helps separate the two.
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